Set of sleeping pillows



FIG. 1 is a front and top perspective view of a new ornamental design for a set of sleeping pillows, in which also shown is a stitching pattern illustrated by two dotted lines adjacent a middle section of the top pillow and forms part of the claimed design;

FIG. 2 is an exploded left side and top perspective view thereof;

FIG. 3 is an exploded bottom plan view thereof;

FIG. 4 is an exploded top plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is front view thereof; and,

FIG. 8 is a back view thereof.

Portions of the middle and bottom sleeping pillows representing stitching, zippers and seams are shown in broken line in FIGS. 1, 2, 3, 4, 6, 7 and 8, and form no part of the claimed design. 

CLAIM The ornamental design for the set of sleeping pillows, as shown and described. 